A dog door entry/exit system shown installed in a sliding glass door with a yellow Labrador retriever walking through it, plus a standalone view of the white frame and mesh panel with the same dog standing beside it on a white background.
automatic dog door
A golden retriever sits indoors beside a smart pet door while a second dog runs outside on a lawn. The image includes feature callouts and icons for doorbell-activated operation, RF technology, rechargeable power, battery alert, long runtime, and a 78-inch cable.
A promotional comparison graphic for a pet door. The left panel shows a dog at a regular door with text labels about collar requirements, frequent charging, and chew damage, plus a circular inset of a black pet collar.
Installation and sizing diagram for a sliding glass door with a pet gate, showing dimensions, a size chart table, and a golden retriever illustration indicating pet size measurements.
Dog gate with four smart entry modes for pet access and home security.
An informational product graphic for a screened patio door with callouts reading 'Built for Long-Term Use,' showing a tempered glass door, aluminum frame, PVC door, magnetic closure, and weatherproof benefits. The top half is a light blue feature diagram, and the bottom half shows a dog sleeping by a window in a cozy room and a snowy outdoor scene.
An infographic diagram showing a smart security door kit with labeled parts and included accessories. The left side shows a tall tempered glass door with an aluminum frame, sash lock, PVC door, and magnetic closure.
Compatibility guide for door tracks showing compatible track lip and U channel versus incompatible flush, bifold, and narrow tracks.
A four-panel collage showing dogs using a white indoor-outdoor sliding glass door in different times of day. The top-left panel shows a golden retriever at night with a text label 'Night - Yard Potty & Play'.
A pet door installed in a sliding glass door, with a small golden dog standing outside looking inside. The image includes marketing text and feature icons for pet care benefits like free entry and exit, anti-pinch safety, low noise, night light off, and easy training.

TidyTechPet Smart Pet Door for Patio | Standard Size L

$479.99 -5% $499.99
$479.99

Extra 10% Off for New Subscribers

Size:
TidyTechPet Smart Pet Door for Patio | Standard Size L
$479.99 $499.99
$479.99

Doorbell-activated Automatic Dog Door for Sliding Glass Door

【No Glass Cutting Required & Adjustable Height】Adjustable height to fit sliding doors from 78 5/16" to 83 3/16". No glass cutting required — simply secure it with screws for minimal modification to your home.

【No Collar, No Hassle】The Automatic Dog Door lets your pet move freely without collars or tags. Touch the bell, and it lifts automatically—fast, effortless, and stress-free.

【Stable & Reliable】Equipped with a dedicated 433 MHz RF system for stable, direct activation—reducing false triggers and ensuring dependable, controlled access.

【4 Smart Entry Modes】Choose from 4 flexible settings: Out only, In only, In & Out, or Locked. Perfect for puppy training, nighttime restriction, or keeping stray animals out—giving you complete control over your pet’s access anytime.

【Aluminum Frame & Reinforced PVC Flap】Strong aluminum frame paired with a reinforced PVC flap supporting up to 110 lbs, resisting scratches and deformation—for long-lasting durability.

【Rechargeable Lithium Battery】Long-lasting lithium battery supporting up to 4,000 open-close cycles per charge. No need for constant plug-in or frequent recharging.

【Weatherproof & Energy-Efficient】Excellent wind and thermal insulation for year-round comfort, reducing energy use and lowering costs in the long run.

【Anti-Pinch Safety System】If your pet is under the door during closing, it immediately stops and reverses upward to prevent pinching—ensuring safe, worry-free entry and exit.

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Global Free Shipping

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3-5 Work Day Delivery

Local U.S. Warehouse

90-Day Free Returns

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Free 2-Year Warranty

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Key Features

Collar Required
×
Microchip Required
×
Stable Signal
√
False Trigger Rate
Very Low
For Multiple Pets
√
Entry Modes- In & Out
√
Entry Modes- In Only
√
Entry Modes- Out Only
√
Entry Modes- Locked
√
Entry Modes- Always Open
√
Adjust Auto-Close Time
√
Adjust Volume
√
Frequent Battery Replacements
×
Long-Lasting Runtime
Up to 4000 Open-close Cycles per Charge
Convenient USB Charging
√
Eco-Friendly
√
Low-Maintenance
√
Anti-pinch Protection
√
Auto Locking System
√
Power Outage Protection
√
Motorized Roll-up Design
√
Aluminum Frame
√
Reinforced PVC Flap
√
Magnetic Closure
√
Weatherproof
√
Windproof Seal
√
Thermal Insulation
√
Water-Resistant
√
Freedom to Come and Go
√
Help Reduce Pet Anxiety
√
Comfortable Passage
√
Low-noise Operation
√
Night Light Off
√
Fit Most Sizes
√
No Glass Cutting
√
Installation Time
Within 30 Minutes
Accessories Included
√
Detailed Guide Included
√
Step-by-Step Video Included
√
Easy Self-Installation
√
Fits Most Sliding Doors
√
Simple Touch
Paw, Noise or Tongue
Quick Learning
Within 1 Week
Natural Pet Behavior
√
Detailed Guide Included
√
Step-by-Step Video Included
√
Professional Trainer Required
×
TidyTechPet Smart Pet Door for Patio | Standard Size L
A dog door entry/exit system shown installed in a sliding glass door with a yellow Labrador retriever walking through it, plus a standalone view of the white frame and mesh panel with the same dog standing beside it on a white background.
In stock, ready to ship
$479.99 -5% $499.99
$479.99

Installation Guide

A simple step-by-step guide to install your smart pet door with ease.

A woman with her hair in a ponytail is shown from the side, opening a white-framed window. She is wearing a gray t-shirt and standing in a room with beige walls.

Training Guide

Learn simple, effective steps to help your pet quickly get comfortable using the smart pet door.

A four-panel lifestyle demonstration showing a woman with a black and white dog interacting with a smart pet door lock. In each panel, she is kneeling by a glass door, and the dog is on the other side.

No Collar

4 Modes

Chargeable

Preference

A split comparison showing a smart pet door: on the left, a golden retriever stands in a house while a black dog sits on a porch outside, both wearing smart collars. A glowing 'vs' graphic separates the two scenes, with a small product close-up of the collar at bottom right.

Reliable Access Without the Extra Gear

No Collar, No Hassle

Say goodbye to collar-related problems.

  • No need to worry about the collar constantly needing charging, getting lost, or your pet refusing to wear it.
  • Doorbell-activated, delivering stable activation and minimizes false triggers for reliable, worry-free pet access.
Four scenarios showing a dog using a pet door with different permissions.

Customize Pet Access to Fit Any Situation

4 Smart Entry Modes

Perfect for puppy training, nighttime restriction, or keeping stray animals out—giving you complete control over your pet’s access anytime.

  • Out Only – Pets can go out but not come back in.
  • In Only – Pets can come in but not go outside.
  • In & Out – Free access in both directions.
  • Locked – No entry or exit.
A golden retriever stands on a wooden floor inside a room, interacting with a smart glass door window lock. A white informational overlay on the left lists features like rechargeable power, long runtime, and battery alert.

Reliable Power That Lasts for Months

Rechargeable Power

Long-Lasting Rechargeable Lithium Battery

  • No need for constant plug-in or frequent recharging.
  • It supports up to 4,000 open-close cycles per charge.
  • Notifies you before power runs out, so you can recharge in time.
  • Completes a final closing action during outages, so the door never stops halfway or stays open.
Dog window alarm and sound barrier decals shown on glass doors, with a golden retriever sitting outside and another dog running through a gate. The top panel includes a clock icon and text reading 55~55S to illustrate the sound delay feature.

Customize Every Detail for Your Pet’s Comfort

Adjustable Interval & Volume

Allow personalized settings for a more comfortable, pet-friendly experience.

  • Interval – Adjustable from 5 to 55 seconds, ensuring safer and more convenient access for your pet.
  • Doorbell Volume – Adjustable from 0 to 75 dB, allowing you to set a comfortable, pet-friendly sound level.
  • Door Running Sound – 3 speed levels (high, medium, low) reduce noise while ensuring smooth, safe operation.

Durable

WeatherPro

Versatile

A white aluminum sliding glass door with callout labels pointing to its features, including tempered glass, aluminum frame, PVC door, magnetic closure, and impact-resistant properties, on a light blue background.

Built to Last

Durable Construction

  • Tempered glass is stronger, safer, and more durable.
  • Made with rust-resistant aluminum frame.
  • Reinforced PVC flap supports up to 110 lbs.
  • Resist scratches and deformation.
  • Magnetic closure ensures the door shuts firmly every time.
A dog screen door with a dog visible behind it, shown in a home setting with feature callouts for windproof, thermal insulation, and energy saving.

Seal in Comfort, Save on Energy

Weatherproof Seal

  • Completely block wind and dust for a comfortable home.
  • Keep your home warm in winter and cool in summer.
  • Cut heating and cooling costs, saving energy.
A woman relaxes in a brown leather armchair next to a large sliding glass door, while a golden retriever dog stands on a patterned area rug inside the room. Outside, another dog plays on a green backyard lawn.

Fits Most Sliding Doors with a Clean Installation

Sliding Door Friendly

  • Adjustable height fits sliding doors from 78 5/16" to 83 3/16".
  • No glass cutting required — simply secure the panel with screws for easy installation.
  • Perfect for patios, backyards, balconies, and other outdoor living spaces.
  • Designed to blend seamlessly with your existing sliding door.

Product Highlights

A golden retriever dog is shown walking through a pet door, with a bright red illuminated strip visible at the opening. The product is presented against a clean white and light blue background.
Anti-Pinch Protection
A stainless steel dog window screen with two circular mesh filters and a small circular latch, shown open against a split white and light blue background.
Super Strong PVC Door Curtain
A tall white window or door frame with a warm glowing mesh panel, shown with red airflow arrows and two circular temperature callouts reading 477.0°F and 79.
Excellent Insulation Performance
A slim white-framed glass door or window panel with a circular blue control button, shown on a light blue background with airflow graphics and a circular inset demonstrating a hand holding a small flame near it.
Windproof Seal Performance
A white-framed glass door or window panel shown on a clean light background, with a large blue water splash graphic at the left side and a circular inset close-up of the lower edge showing water droplets. No person, animal, or real environment is present, so this is Product/Packaging rather than Lifestyle.
Water-Resistant Design

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